/Engine/Plugins/Developer/Concert/ConcertSync/ConcertSyncCore/Source/ConcertSyncCore/Public/ConcertSyncSessionDatabase.h
These are use to fence live transactions without generating a full activity entry (eg, when saving packages locally on the client during a persist operation).
True if the package event was added, false otherwise.
bool AddDummyPackageEvent ( const [FName](API\Runtime\Core\UObject\FName) InPackageName, int64 & OutPackageEventId )